diff --git a/LEGO1/lego/legoomni/include/legoactor.h b/LEGO1/lego/legoomni/include/legoactor.h
index 0f048619..114bf4bb 100644
--- a/LEGO1/lego/legoomni/include/legoactor.h
+++ b/LEGO1/lego/legoomni/include/legoactor.h
@@ -2,6 +2,7 @@
 #define LEGOACTOR_H
 
 #include "decomp.h"
+#include "legocachesound.h"
 #include "legoentity.h"
 
 // VTABLE: LEGO1 0x100d6d68
@@ -29,22 +30,27 @@ class LegoActor : public LegoEntity {
 
 	// FUNCTION: LEGO1 0x10002cc0
 	virtual MxFloat VTable0x50() { return m_unk0x68; } // vtable+0x50
+
 	// FUNCTION: LEGO1 0x10002cd0
 	virtual void VTable0x54(MxFloat p_unk0x68) { m_unk0x68 = p_unk0x68; } // vtable+0x54
+
 	// FUNCTION: LEGO1 0x10002ce0
 	virtual void VTable0x58(MxFloat p_unk0x70) { m_unk0x70 = p_unk0x70; } // vtable+0x58
+
 	// FUNCTION: LEGO1 0x10002cf0
 	virtual MxFloat VTable0x5c() { return m_unk0x70; } // vtable+0x5c
+
 	// FUNCTION: LEGO1 0x10002d00
 	virtual MxU8 VTable0x60() { return m_unk0x74; } // vtable+0x60
+
 	// FUNCTION: LEGO1 0x10002d10
 	virtual void VTable0x64(MxU8 p_unk0x74) { m_unk0x74 = p_unk0x74; } // vtable+0x64
 
 private:
-	MxFloat m_unk0x68;    // 0x68
-	undefined4 m_unk0x6c; // 0x6c
-	MxFloat m_unk0x70;    // 0x70
-	MxU8 m_unk0x74;       // 0x74
+	MxFloat m_unk0x68;       // 0x68
+	LegoCacheSound* m_sound; // 0x6c
+	MxFloat m_unk0x70;       // 0x70
+	MxU8 m_unk0x74;          // 0x74
 };
 
 // SYNTHETIC: LEGO1 0x1002d300
diff --git a/LEGO1/lego/legoomni/src/entity/legoactor.cpp b/LEGO1/lego/legoomni/src/entity/legoactor.cpp
index 5c18b9d3..4fc0daa2 100644
--- a/LEGO1/lego/legoomni/src/entity/legoactor.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legoactor.cpp
@@ -2,20 +2,25 @@
 
 DECOMP_SIZE_ASSERT(LegoActor, 0x78)
 
+// GLOBAL: LEGO1 0x100f32d0
+const char* g_unk0x100f32d0[] = {"none", "pepper", "mama", "papa", "nick", "laura", "The_Brickster!"};
+
 // FUNCTION: LEGO1 0x1002d110
 LegoActor::LegoActor()
 {
 	m_unk0x68 = 0.0f;
-	m_unk0x6c = 0;
+	m_sound = NULL;
 	m_unk0x70 = 0.0f;
 	m_unk0x10 = 0;
 	m_unk0x74 = 0;
 }
 
-// STUB: LEGO1 0x1002d320
+// FUNCTION: LEGO1 0x1002d320
 LegoActor::~LegoActor()
 {
-	// TODO
+	if (m_sound) {
+		m_sound->FUN_10006b80();
+	}
 }
 
 // STUB: LEGO1 0x1002d390
@@ -24,8 +29,20 @@ void LegoActor::ParseAction(char*)
 	// TODO
 }
 
-// STUB: LEGO1 0x1002d670
+// FUNCTION: LEGO1 0x1002d670
 void LegoActor::SetROI(LegoROI* p_roi, MxBool p_bool1, MxBool p_bool2)
 {
-	// TODO
+	if (p_roi) {
+		const char* name = p_roi->GetName();
+
+		for (MxU32 i = 1; i <= _countof(g_unk0x100f32d0) - 1; i++) {
+			if (!strcmpi(name, g_unk0x100f32d0[i])) {
+				m_unk0x59 = 0;
+				m_unk0x74 = i;
+				break;
+			}
+		}
+	}
+
+	LegoEntity::SetROI(p_roi, p_bool1, p_bool2);
 }